Home / 14,470,491,965,707-21,712,147,774,596-7,584,648,870,117.60

Finding the Fourth Proportional to 14,470,491,965,707, 21,712,147,774,596 and 7,584,648,870,117.60

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Solution

The fourth proportional to 14,470,491,965,707, 21,712,147,774,596 and 7,584,648,870,117.60 is: 11,380,332,989,139.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,470,491,965,707 : 21,712,147,774,596 = 7,584,648,870,117.60 : x
  2. Step 2: Convert to fraction form
    14,470,491,965,707/21,712,147,774,596 = 7,584,648,870,117.60/x
  3. Step 3: Cross multiply
    14,470,491,965,707x = 21,712,147,774,596 × 7,584,648,870,117.60
  4. Step 4: Simplify right side
    14,470,491,965,707x = 164,679,017,086,415,898,482,311,168
  5. Step 5: Solve for x
    x = 164,679,017,086,415,898,482,311,168/14,470,491,965,707
  6. Step 6: Final answer
    x = 11,380,332,989,139.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.